For the fact that the Lac de la Gruyère is pretty unknown as a place to be, it actually is pretty big. There are many things to do and many places to go at this lake, but we suggest you our secret spot where we already have been many evenings. Take the public bus to Le Bry and walk down to the lake, undercrossing the highway. There you find a coast that not many people know. You can rent paddles to explore the lake, go on a boat cruise to the île d'Ogoz with it's ancient ruins on it or just enjoy the calm atmosphere at the lake. This place is also the perfect starting point for a hike along the shores of the lake.